Isky Cams Camshaft - Hi-Rev Oval Track - Mechanical Flat Tappet - Lift 0.547 / 0.555 in - Duration 288 / 296 - 106 LSA - 3000 / 7200 RPM - Small Block Chevy - Each-201549--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO